Interview Questions, Answers and Tutorials

Category: 6. Working with Files

Handling Errors

Errors are a natural part of programming. Even the best programmers make mistakes! But don’t worry, Python provides a way to handle these errors gracefully using try and except blocks. In this course, we’ll learn how to identify different types of errors, and how to use try and except to manage them effectively. Lesson Objectives: 1. Introduction to Errors: 2. Types of Errors: 3. Understanding try and except Blocks: Python Code Examples: Practice Questions: Practice Solutions: By the end of this course, you will have a solid understanding of how to effectively handle errors in Python using try and except…

Writing to Files

Welcome to our beginner-friendly course on writing to files with Python! In this course, we’ll explore the basics of working with files in Python programming language. Whether you’re a complete novice or just looking to refresh your skills, this course will provide you with a solid foundation in writing data to files using Python. Lesson Objectives: What are Files? Imagine you have a treasure chest full of your favorite toys and games. Each toy or game represents something special to you. In the world of computers, a file is like one of those toys or games—it’s a container that holds…

Reading from Files

Welcome to our Python programming course! Today, we’re diving into an essential skill: reading from files. Imagine you have a magical book filled with information. In Python, we can make our own magical books by creating files on our computers. But how do we read the information from these files? That’s what we’ll learn today! 1. Understanding Files: Before we start reading, let’s understand what a file is. Think of a file as a container that holds information, just like a book holds stories. Files can have different types of information, like text, numbers, or even pictures. 2. Opening a…